On the Android platform, the open-source projects of the Voip client include Sipdroid, IMSdroid, CSipSimple, and Linphone. The following compares them:
Link \ Client
Sipdroid
IMSdroid
CSipSimple
Linphone
Sip
3GPP IMS
Pjsip
Osip
Tool Language
Java (Architecture) C
Overview
The voip function of Android is available in the directory frameworks/base/voip. It includes a package that supports rtp.
RTP support
The RTP support package is located in the directory frameworks/base/voip/java/android/net/rtp. It mainly contains four Java classes:
What is csipsimple? It is a pjsip-based Android client. I believe that it will not be unfamiliar to anyone who wants to study VoIP communication. Here I will write down how to compile csipsimple.
First download all the android source code from the csipsimple official website.
Open the terminal directly on Mac
Input
sv
I began to study the VOIP/SIP agreement from 09, open source project also saw a few, the earliest Pjsip 05 began to push the time, began to pay attention to, also in their own winmobile project used. Later also saw Sipdroid,imsdroid (Doubango), Linphone,csipsimple (PJSIP).I think the best advantage of Linphone and Csipsimple,linphone is the full platform support, Android,ios,winphone,windows,linux,mac osx,w
to do not worry, then configure the "Call Options", set "sipdroid priority", in order to facilitate the use you can choose the last item, this ... Translation estimate deserted, meaning "always ask", we hook this in the software interface in the upper right corner of the "5" this button to dial, you can also directly in the interface of the "Phone number" box to enter the number in fact, you can ignore, directly open the phone with the dialer dial-up input the number to be dialed, press the cal
Android-Construct Secure Android client requests to avoid illegal requests. android Client
Today, we use examples to describe how to construct secure Android client requests to avoid il
Android client and website data interaction implementation (Http-based data acquisition method), android Client
Android clients generally do not directly access the website database, but send get or post requests like a browser, and then the website returns the data format t
(mainactivity. This, "enter the correct port number !! ", Toast. length_long). Show ();
Return;
}
Try {
Client = new socket (IP, Port); // connect to the server
} Catch (unknownhostexception e ){
// Todo auto-generated Catch Block
E. printstacktrace ();
Toast. maketext (mainactivity. This, "unknownhostexception", Toast. length_long). Show ();
Return;
} Catch (ioexception e ){
// Todo auto-generated Catch Block
E. printstacktrace (
PHP generated android client scan can log in QR code, Android client
The example of this article for everyone to share the PHP page generated two-dimensional code, Android client scan login specific code for your reference, the s
Php generates an Android client to scan the login QR code, android Client
The examples in this article share with you the QR code generated on the php web page and the specific code for scanning logon on the Android client for you
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As mentioned in the previous blog, information push is implemented in Android. One of the more mature solutions is implemented using XMPP protocol. The androidpn project is an open-source project that uses the XMPP protocol to push information. Here we will introduce how to use it.
Features of apndroid push notification:
Quick integration: provides a faster way to use than c2dm, avoiding various restrictions.
No Server SETUP
Android client single-thread download, android client single-Thread
The specific effect is shown in. The specific operation steps are as follows:
1. Create an application named getDataInternet;
2. Modify the string. xml file in res/values. The Code is as follows:
1
3. Compile the fragment_main.xml file in res/Layout.
Android news client notes accumulation, Android news Client
If there is a third-party framework for a project, it will be much simpler. Now the news client has used many frameworks and many knowledge points. Here, we will record them.
(1) custom Request for
upfile (client); upfile. setfile (File); upfile. start ();}});
Where
Playsendpath is a global variable that changes its value by selecting a group in the list control.
Public void updatevoicelistview (arraylist
Finally, the main thread processes messages from sub-threads: The main function is to update the control status of the main interface.
Package er. fly. nettandclient; import Java. util. arraylist; import
Talking about the Android client project framework, talking about the android Client
I have been writing Android for some time, working, learning, and accumulating. Only when I encounter problems and spend time researching can I improve my abilities. If I don't need a tool,
Android source code-read client, android source code Client
Read Client
A reading APP named "read. Many people who work as mobile clients worry about getting data from the server. The server data here refers to the data source. Maybe you can use jsoup to capture webpage da
Android app source code is based on android's campus second-hand Transaction System Client + SERVER + database, Android android
The source code is a campus second-hand transaction system application with a server, and is also a campus second-hand Transaction System Based on
The Android client is implemented in the following ways:1, first scan all the PC in the LAN to see if there is a PC-side server running and listening to 30000 ports.2. If the server that is not scanned to the PC side is running and listening on port 30000, rescan or exit. 3, scan to the pc side of the server running and monitoring 30000 ports, then control the PC end shutdown, restart or cancel shutdown. 4
From android client sending Chinese characters to Php via post method, Php will return to the client and garbled characters will appear? How to solve this post is finally edited by gunzi318 from 2014-06-4:4. The problem occurred. Return Chinese characters directly returned by echo nbsp. The database is not passed. ------ Solution ------------ from
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